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Rules and Decisions

The USGA, in conjunction with The R&A in St. Andrews, Scotland, writes, interprets and maintains the Rules of Golf to guard the tradition and integrity of the game. The two organizations are joint authors and owners of The Rules of Golf and Decisions on the Rules of Golf. Through an agreement with The R&A, the Rules jurisdiction of the USGA includes only the United States, its possessions and Mexico. The latest version went into effect Jan. 1, 2008, with the next revision taking effect Jan. 1, 2012.

Additional Rules Notifications

 

 

 

 

 

 

 

Browse the Rules

Section I

Etiquette

Section II

Definitions

Section III

The Game

Rule 1

The Game

Rule 2

Match Play

Rule 3

Stroke Play

Clubs and the Ball

Rule 4

Clubs

Rule 5

The Ball

Player's Responsibilities

Rule 6

The Player

Rule 7

Practice

Rule 8

Advice; Indicating Line of Play

Rule 9

Information as to Strokes Taken

Order of Play

Rule 10

Order of Play

Teeing Ground

Rule 11

Teeing Ground

Playing the Ball

Rule 12

Searching for and Identifying Ball

Rule 13

Ball Played as It Lies

Rule 14

Striking the Ball

Rule 15

Substituted Ball; Wrong Ball

The Putting Green

Rule 16

The Putting Green

Rule 17

The Flagstick

Ball Moved, Deflected or Stopped

Rule 18

Ball at Rest Moved

Rule 19

Ball in Motion Deflected or Stopped

Relief Situations and Procedure

Rule 20

Lifting, Dropping and Placing; Playing from Wrong Place

Rule 21

Cleaning Ball

Rule 22

Ball Assisting or Interfering with Play

Rule 23

Loose Impediments

Rule 24

Obstructions

Rule 25

Abnormal Ground Conditions, Embedded Ball and Wrong Putting Green

Rule 26

Water Hazards (Including Lateral Water Hazards)

Rule 27

Ball Lost or Out of Bounds; Provisional Ball

Rule 28

Ball Unplayable

Other Forms of Play

Rule 29

Threesomes and Foursomes

Rule 30

Three-Ball, Best-Ball and Four-Ball Match Play

Rule 31

Four-Ball Stroke Play

Rule 32

Bogey, Par and Stableford Competitions

Administration

Rule 33

The Committee

Rule 34

Disputes and Decisions

Appendices

Appendix I

Local Rules; Conditions of the Competition

Appendix II

Design of Clubs

Appendix III

The Ball

Rules of Amateur Status

Policy on Gambling

Miscellaneous Decisions

Decisions Applicalble Only In The USGA's Rules Jurisdiction

Rule 3. Stroke Play
Definitions
All defined terms are in italics and are listed alphabetically in the Definitions section.
3-1. General; Winner

A stroke-play competition consists of competitors completing each hole of a stipulated round or rounds and, for each round, returning a score card on which there is a gross score for each hole. Each competitor is playing against every other competitor in the competition.

The competitor who plays the stipulated round or stipulated round in the fewest strokes is the winner.

In a handicap competition, the competitor with the lowest net score for the stipulated round or stipulated round is the winner.

3-2. Failure to Hole Out
If a competitor fails to hole out at any hole and does not correct his mistake before he makes a stroke on the next teeing ground or, in the case of the last hole of the round, before he leaves the putting green, he is disqualified.
3-3. Doubt as to Procedure

a. Procedure
In stroke play, if a competitor is doubtful of his rights or the correct procedure during the play of a hole, he may, without penalty, complete the hole with two balls.

After the doubtful situation has arisen and before taking further action, the competitor must announce to his marker or a fellow-competitor that he intends to play two balls and which ball he wishes to count if the Rules permit.

The competitor must report the facts of the situation to the Committee before returning his score card. If he fails to do so, he is disqualified.

Note: If the competitor takes further action before dealing with the doubtful situation, Rule 3-3 is not applicable. The score with the original ball counts or, if the original ball is not one of the balls being played, the score with the first ball put into play counts, even if the Rules do not allow the procedure adopted for that ball. However, the competitor incurs no penalty for having played a second ball, and any penalty strokes incurred solely by playing that ball do not count in his score.

b. Determination of Score for Hole

(i) If the ball that the competitor selected in advance to count has been played in accordance with the Rules, the score with that ball is the competitor's score for the hole. Otherwise, the score with the other ball counts if the Rules allow the procedure adopted for that ball.

(ii) If the competitor fails to announce in advance his decision to complete the hole with two balls, or which ball he wishes to count, the score with the original ball counts, provided it has been played in accordance with the Rules. If the original ball is not one of the balls being played, the first ball put into play counts, provided it has been played in accordance with the Rules. Otherwise, the score with the other ball counts if the Rules allow the procedure adopted for that ball.

Note 1: If a competitor plays a second ball under Rule 3-3, the strokes made after this Rule has been invoked with the ball ruled not to count and penalty strokes incurred solely by playing that ball are disregarded.

Note 2: A second ball played under Rule 3-3 is not a provisional ball under Rule 27-2.

3-4. Refusal to Comply with a Rule
If a competitor refuses to comply with a Rule affecting the rights of another competitor, he is disqualified.
3-5. General Penalty
The penalty for a breach of a Rule in stroke play is two strokes except when otherwise provided.

Rules

Decisions